Doubles to 20
In this doubles addition worksheet, students complete 25 addition 0-9 doubles problems. The problems are set up vertically.
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Multiplication and Division - Rules to Help!
Introduce mathematicians to multiplication and division and how they are related. This brightly-colored, bold-font PowerPoint breaks down the concepts for first-timers. A page each is dedicated to multiplying by 0, 1, 2, 4, 5, and 10,...
2nd - 4th Math CCSS: Adaptable